mirror of https://github.com/proxmox/mirror_qemu
qga: added empty qmp_quest_get_fsinfo functionality.
We need qmp_quest_get_fsinfo togather with vss-provider, which works with volumes. The call to this function is implemented via FindFirst/NextVolumes. Moreover, volumes in Windows OS are filesystem unit, so it will be more effective to work with them rather with devices. Signed-off-by: Olga Krishtal <okrishtal@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Eric Blake <eblake@redhat.com> CC: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>master
parent
00d2f3707a
commit
ef0a03f230
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@ -389,8 +389,29 @@ static void guest_file_init(void)
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GuestFilesystemInfoList *qmp_guest_get_fsinfo(Error **errp)
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GuestFilesystemInfoList *qmp_guest_get_fsinfo(Error **errp)
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{
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{
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error_setg(errp, QERR_UNSUPPORTED);
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HANDLE vol_h;
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return NULL;
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GuestFilesystemInfoList *new, *ret = NULL;
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char guid[256];
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vol_h = FindFirstVolume(guid, sizeof(guid));
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if (vol_h == INVALID_HANDLE_VALUE) {
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error_setg_win32(errp, GetLastError(), "failed to find any volume");
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return NULL;
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}
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do {
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new = g_malloc(sizeof(*ret));
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new->value = build_guest_fsinfo(guid, errp);
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new->next = ret;
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ret = new;
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} while (FindNextVolume(vol_h, guid, sizeof(guid)));
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if (GetLastError() != ERROR_NO_MORE_FILES) {
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error_setg_win32(errp, GetLastError(), "failed to find next volume");
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}
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FindVolumeClose(vol_h);
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return ret;
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}
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}
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/*
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/*
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@ -927,7 +948,7 @@ GList *ga_command_blacklist_init(GList *blacklist)
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"guest-set-user-password",
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"guest-set-user-password",
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"guest-get-memory-blocks", "guest-set-memory-blocks",
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"guest-get-memory-blocks", "guest-set-memory-blocks",
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"guest-get-memory-block-size",
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"guest-get-memory-block-size",
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"guest-fsfreeze-freeze-list", "guest-get-fsinfo",
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"guest-fsfreeze-freeze-list",
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"guest-fstrim", NULL};
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"guest-fstrim", NULL};
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char **p = (char **)list_unsupported;
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char **p = (char **)list_unsupported;
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